NSIT

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 7

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,864

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 6

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,513

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 5

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,555

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 4

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,379

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 3

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,480

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 2

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,063

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025674 · ownership.xml · nonDerivative · entry 1

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,120

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 23

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,490

Underlying: Common Stock · 4,745 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F11 · derivative.exercise_date: The restricted stock units were granted on February 20, 2024 with vesting to occur in three equal annual installments beginning February 20, 2025.

F11 · derivative.expiration_date: The restricted stock units were granted on February 20, 2024 with vesting to occur in three equal annual installments beginning February 20, 2025.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 22

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,117

Underlying: Common Stock · 3,559 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F10 · derivative.exercise_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2025.

F10 · derivative.expiration_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2025.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 21

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,086

Underlying: Common Stock · 4,086 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F9 · derivative.exercise_date: The restricted stock units were granted on February 20, 2023 with vesting to occur in three equal annual installments beginning February 20, 2024.

F9 · derivative.expiration_date: The restricted stock units were granted on February 20, 2023 with vesting to occur in three equal annual installments beginning February 20, 2024.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 20

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,064

Underlying: Common Stock · 3,065 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F8 · derivative.exercise_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2024.

F8 · derivative.expiration_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2024.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 19

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,339 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F7 · derivative.exercise_date: The restricted stock units were granted on February 20, 2022 with vesting to occur in three equal annual installments beginning February 20, 2023.

F7 · derivative.expiration_date: The restricted stock units were granted on February 20, 2022 with vesting to occur in three equal annual installments beginning February 20, 2023.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 18

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,817 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F6 · derivative.exercise_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2023.

F6 · derivative.expiration_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2023.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 17

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,196 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F5 · derivative.exercise_date: The restricted stock units were granted on February 20, 2021 with vesting to occur in four equal annual installments beginning February 20, 2022.

F5 · derivative.expiration_date: The restricted stock units were granted on February 20, 2021 with vesting to occur in four equal annual installments beginning February 20, 2022.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 16

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,555

Underlying: Common Stock · 13,555 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F4 · derivative.exercise_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2026.

F4 · derivative.expiration_date: The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2026.

SEC source: 0000950170-25-025682 · ownership.xml · derivative · entry 15

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,073

Underlying: Common Stock · 18,073 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 20, 2025 with vesting to occur in three equal annual installments beginning February 20, 2026.

F3 · derivative.expiration_date: The restricted stock units were granted on February 20, 2025 with vesting to occur in three equal annual installments beginning February 20, 2026.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 14

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,138

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 13

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,100

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 12

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,355

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 11

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,826

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 10

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,267

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 9

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,956

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 8

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,870

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 7

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,137

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 6

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,072

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 5

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,452

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 4

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,113

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 3

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,277

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 2

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,460

F1 · kind: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-025682 · ownership.xml · nonDerivative · entry 1

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,954

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-024157 · ownership.xml · nonDerivative · entry 1

Vasin Jennifer M · CIK 0001913274 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,459

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $167.66 to $167.86, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-25-022333 · ownership.xml · derivative · entry 4

Morgado James A. · CIK 0001905079 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,427 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F4 · derivative.exercise_date: The restricted stock units were granted on February 15, 2022, with vesting to occur in three equal annual installments beginnning February 15, 2023.

F4 · derivative.expiration_date: The restricted stock units were granted on February 15, 2022, with vesting to occur in three equal annual installments beginnning February 15, 2023.

SEC source: 0000950170-25-022333 · ownership.xml · nonDerivative · entry 3

Morgado James A. · CIK 0001905079 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,038

F2 · acquired: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-022333 · ownership.xml · nonDerivative · entry 2

Morgado James A. · CIK 0001905079 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,992

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-022306 · ownership.xml · derivative · entry 3

Gregory Adrian P · CIK 0001962296 · President, EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,124 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 15, 2023, with vesting to occur in two equal annual installments beginning February 15, 2024.

F3 · derivative.expiration_date: The restricted stock units were granted on February 15, 2023, with vesting to occur in two equal annual installments beginning February 15, 2024.

SEC source: 0000950170-25-022306 · ownership.xml · nonDerivative · entry 1

Gregory Adrian P · CIK 0001962296 · President, EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,571

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-022333 · ownership.xml · nonDerivative · entry 1

Morgado James A. · CIK 0001905079 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,565

F1 · price: Represents shares acquired by the reporting person through contributions to the Employee Stock Purchase Plan of the Issuer (ESPP) for the Offering Period of November 18, 2024 through February 14, 2025. In accordance with the ESPP, these shares were purchased based on 95% of the closing price of the Issuer's common stock on the last business day of the Offering Period.

SEC source: 0000950170-25-022295 · ownership.xml · nonDerivative · entry 1

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,886

F1 · price: Represents shares acquired by the reporting person through contributions to the Employee Stock Purchase Plan of the Issuer (ESPP) for the Offering Period of November 18, 2024 through February 14, 2025. In accordance with the ESPP, these shares were purchased based on 95% of the closing price of the Issuer's common stock on the last business day of the Offering Period.

SEC source: 0000950170-25-021331 · ownership.xml · derivative · entry 3

Vasin Jennifer M · CIK 0001913274 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,140 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

F3 · derivative.expiration_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

SEC source: 0000950170-25-021331 · ownership.xml · nonDerivative · entry 2

Vasin Jennifer M · CIK 0001913274 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,247

F1 · acquired: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-021331 · ownership.xml · nonDerivative · entry 1

Vasin Jennifer M · CIK 0001913274 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,600

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-021319 · ownership.xml · derivative · entry 3

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 679 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

F3 · derivative.expiration_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

SEC source: 0000950170-25-021319 · ownership.xml · nonDerivative · entry 2

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,871

F1 · acquired: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-021319 · ownership.xml · nonDerivative · entry 1

Green Robert Douglas · CIK 0002004666 · Chief Digital Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,072

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-021313 · ownership.xml · derivative · entry 3

Cowley Samuel C · CIK 0001322195 · Gen'l Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,443 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

F3 · derivative.expiration_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

SEC source: 0000950170-25-021313 · ownership.xml · nonDerivative · entry 2

Cowley Samuel C · CIK 0001322195 · Gen'l Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,739

F1 · acquired: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-021313 · ownership.xml · nonDerivative · entry 1

Cowley Samuel C · CIK 0001322195 · Gen'l Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,452

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-021326 · ownership.xml · derivative · entry 3

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,143 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F3 · derivative.exercise_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

F3 · derivative.expiration_date: The restricted stock units were granted on February 20, 2022, with a three year measurement period ending December 31, 2024, against specific objectives defined in advance of the grant date and subject to achievement of the specific objectives. The restricted stock units vested February 12, 2025, when the performance results were approved by the Board of Directors Compensation Committee.

SEC source: 0000950170-25-021326 · ownership.xml · nonDerivative · entry 2

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,758

F1 · acquired: Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

SEC source: 0000950170-25-021326 · ownership.xml · nonDerivative · entry 1

Mullen Joyce A · CIK 0001771398 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,350

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.